INTEGRATED STEEL MANUFACTURING
Built Across the Steel Value Chain
From Sponge Iron to Value-Added Steel Products — delivering integrated manufacturing capabilities, operational efficiency and steel solutions across diverse industries.
“Our integrated manufacturing capabilities, diversified product portfolio and focus on quality enable us to serve a wide range of steel applications across India.”
Ashish Goel
Aaditya Enterprises, Raigarh
Sponge iron is a metallic product produced through the direct reduction of iron ore and/or iron ore pellets, with a typical metallic iron content ranging from 80-88%. The manufacturing process is carried out in a rotary kiln operating at controlled rotational speeds and temperatures. It serves as a key raw material in steel manufacturing and is commonly used as a substitute for steel scrap in steel melting operations.
Billets and slabs are semi-finished steel products that typically have square or rectangular cross-sections. They are produced through a melting and casting process, wherein sponge iron, scrap and other requisite raw materials and alloys are melted in induction furnaces to produce molten steel. The molten steel is then cast through a continuous casting process into billets and slabs of the desired dimensions, cross-sections and lengths. Billets and slabs are utilized in the manufacture of various downstream steel products, including TMT Bars, wire rods, and HR Coils.
Following the production of billets through the continuous casting process, hot billets are directly transferred to our TMT mill through a hot charging process, which reduces heat loss and improves energy efficiency. The billets are then rolled through a series of rolling stands to achieve the desired size and shape and subsequently subjected to a thermo-mechanical treatment process involving rapid water quenching followed by self-tempering and atmospheric cooling. The finished TMT Bars are then cut, bundled and dispatched for sale. Our TMT Bars are manufactured using THERMEX® Quenched and Self-Tempered (“QST”) technology, developed in Germany, which enables the production of high-strength reinforcement bars with superior mechanical properties, ductility and weldability.
Following the production of slabs through the continuous casting process, hot slabs are directly transferred to our hot strip mill through a hot charging process, which reduces heat loss and improves energy efficiency. The slabs are then passed through a series of rolling stands where they are progressively reduced in thickness and formed into strips of the desired dimensions. Our hot strip mill is a 4-Hi rolling mill and is equipped with Automatic Gauge Control (“AGC”) technology, which enables precise control over strip thickness and helps minimize thickness variation in HR Coils. The rolled strips are subsequently cooled, coiled and prepared for dispatch.
Silico manganese is a ferro alloy primarily used in steel manufacturing as a deoxidizing and alloying agent to improve the strength, hardness and wear resistance of steel. The manufacturing process involves smelting manganese ore, quartz and reductants such as coke in a submerged arc furnace at high temperatures. The raw materials undergo reduction and smelting reactions to produce molten silico manganese alloy, which is then tapped from the furnace, cooled and solidified. Thereafter, the alloy is crushed, screened and sized according to customer specifications before being dispatched.
The manufacturing process involves uncoiling and slitting HR Coils into strips of the required width, which are then progressively formed into a tubular shape through a series of forming rolls. The edges of the formed strip are joined using electric resistance welding (“ERW”), wherein heat generated by electrical resistance is used to weld the edges together. The welded pipes are subsequently sized, straightened and cut to the required lengths before being bundled and dispatched to customers.
Following the production of billets through the continuous casting process, hot billets are directly transferred to our wire rod mill through a hot charging process, which reduces heat loss and improves energy efficiency. The billets are then passed through a series of rolling stands where they are progressively reduced in cross-section and rolled into wire rods of the desired dimensions. The wire rods are subsequently cooled, wound into coils and prepared for dispatch.
About B.S. Sponge Limited
Empowering Growth, Ensuring Quality!
B.S. Sponge Limited (Formerly Known as B.S. Sponge Private Limited) is an integrated steel manufacturer with operations spanning the steel value chain, from sponge iron to value-added finished steel products.
Established in 2005 with a 30,000 TPA sponge iron kiln, the company has grown through continuous capacity expansion and forward integration. As of March 31, 2026, the aggregate installed manufacturing capacity across its portfolio of semi-finished and value-added finished steel products was 16,27,500 TPA. The Manufacturing Facility is also equipped with a 67 MW captive power plant as on date.
Its diversified product portfolio includes sponge iron, billets and slabs, TMT bars, hot-rolled coils, wire rods, ERW pipes and tubes, and ferro alloys, primarily silico manganese.
Years of experience
Captive Power Capacity
Product Distribution FY-2026
Experience of
years
B.S. Sponge Limited
Introduction of New Products
2005
Sponge iron
Commenced manufacturing sponge iron with one rotary kiln
2019
Billets, TMT bars and Captive Power Plant
Commenced manufacturing of billets and slabs ,TMT bars, and commissioned a 12 MW captive power plant.
2022
HR Coils
Commenced manufacturing HR Coils Strips
2023
Ferro Alloys
commenced manufacturing of Ferro Alloys
2024
ERW Pipes and Tubes
Commenced manufacturing of ERW Pipes and Tubes
2026
Wire rods
Commenced manufacturing of wire rods
Hear it from the people
We are very happy to get client’s review!
OuR Leadership
Our leadership team ensures that every decision is guided by ethical practices and a focus on sustainable growth.
Parmanand Agarwal
(Chairman, Non-Executive and Non-Independent Director)
Parmanand Agarwal, aged 80 years, is the Chairman, Non-Executive and Non-Independent Director of our Company. He has been on the Board of our Company since incorporation. He does not hold any undergraduate degree. He has over 50 years of experience across the mining, construction, steel, and power sectors. He currently serves as a director on the board of directors of Nachiketa Gift-Ads Private Limited and is a designated partner in Florance Engineering Enterprises LLP and Zortea Logistics LLP. Previously, he was also associated with Parampara Impex Private Limited and M/s Bishan Swarup Agarwal in the capacity of a director and partner, respectively. Currently his role in the company is to provide strategic guidance and expertise to support the formulation of the Company’s vision and long-term strategy.
Blogs
Insights and Updates from the Heart of the Industry
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One of the most crucial choices for contractors, dealers, and infrastructure firms in Chhattisgarh is locating a trustworthy bulk MS pipe provider. The quality of MS pipes directly impacts the safety and longevity of your construction, whether you are constructing a commercial complex, a residential project, or an industrial pipeline. Selecting the best supplier can […]
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